Scuba regulator HP and LP port plugs (for storage only)

Dust caps/plugs for the high and low pressure ports of scuba regulators. These are for regulator storage/transport only, there's no provision for any O-rings and don't expect these to withstand actual cylinder pressure!

The thread part should be printed with thin layers for good resolution: the gcode files here have been sliced with variable layer height and contain required support material too. Best printed with the threaded part pointing up and with supports as required.